Power Measurements; Mtsmc-Lsp3 Power Draw - Multitech SocketModem Series Device Manual

SPECIFICATIONS

Power Measurements

Multi-Tech Systems, Inc. recommends that you incorporate a 10% buffer into your power source when determining
product load.
Note:
The following notes apply to the following tables.
Tx Pulse: The average peak current during a GSM850 transmission burst period or HSDPA/LTE
connection. The transmission burst duration for GSM850 can vary, depending on what transmission
scheme is being deployed (GPRS Class 8, Class 10, GSM, etc.).
Maximum Power: The continuous current during maximum data rate with the radio transmitter at
maximum power.
Inrush Charge: The input current during power up, or a reset.

MTSMC-LSP3 Power Draw

Radio Protocol Sleep
Mode
3.3 Volts
LTE 11 mA
5 Volts
LTE 7 mA
14
Live Cellular
Connection Connection Idle,
with SIM No Data
Installed, No
Data
29 mA 86 mA
18 mA 55 mA
Average TX Pulse (Avg)
Measured Current Amplitude
at Maximum Current for
Power GSM850 or Peak
Current for
HSDPA/LTE
855 mA 948 mA
551 mA 624 mA
®
SocketModem Cell MTSMC-LSP3 Device Guide
Total Inrush
Charge
Measured
in
Millicoulom
bs
0.457 mC
0.520 mC